How to tie Xiaomi bracelet to your smartphone: from Mi Band 3 to Smart Band 8

Xiaomi fitness bracelets are some of the most popular wearables on the market due to their combination of functionality, sensor accuracy and affordable price. However, many users face difficulties in the first setup: the gadget does not find the phone, the application gives out synchronization errors, or some functions work incorrectly. This article will help you understand how to tie the Xiaomi bracelet to a phone on Android or iOS, avoiding typical errors.

We will look not only at the basic Bluetooth connection procedure, but also at the nuances of settings for different models – from the outdated Mi Band 2 to the fresh Smart Band 8 Pro. We will pay special attention to solving connection problems, updating the firmware and optimizing the notifications. If you just unpacked a new bracelet or want to reconfigure the old one – this is the guide for you.

What Xiaomi bracelets support tethering to the phone

Before you start setting up, it’s important to make sure your bracelet model is compatible with modern smartphones. Xiaomi regularly updates its lineup of wearables, but not all older gadgets support the latest versions of apps. Below is the current list of models that can be synced to a phone in 2026:

• 🔹 Mi Band 3/4/5/6 — basic models with monochrome/color screen, support NFC (suffixed NFC)
• 🔹 Smart Band 7/7 Pro/8/8 Pro - improved versions of the AMOLED-display, extended health functions and autonomy to 16 days
• 🔹 Mi Band 1S/2 — outdated models that require special versions of the application (support is limited)
• 🔹 Xiaomi Watch S1/S2 — «smartwatch with Wear OS, Linked via Mi Fitness or Google Wear OS

Important: Mi Band 1 (without the S) and some early Mi Band 2 batches may not support modern Mi Fitness versions, and will require the installation of outdated software, as we will discuss in the Problem Solving section.

Also note regional restrictions: for example, Mi Band 6 NFC The Chinese version does not support Google Pay outside of China, and European models are deprived of some functions (for example, managing a smart home through Mi Home).

Requirements for a phone to tie the bracelet

To successfully connect Xiaomi bracelet, your smartphone must meet minimum technical requirements.The manufacturer officially declares support for Android 6.0+ iOS 12.0+, But in practice, for stable operation, it is better to use more recent versions of the OS.

Critical note: Xiaomi bracelets do not work with phones that have disabled the service Google Play (for example, on some Chinese firmware or customized). ROM). This will require the installation of alternative applications such as Notify & Fitness or Mi Band Master.

Also check if your phone is blocking background activity of apps. on Xiaomi, Redmi or POCO On your iPhone, you need to manually add Mi Fitness to the AutoStart list and disable battery optimization for this app. On your iPhone, make sure that in your privacy settings → Geolocation services for Mi Fitness selected "Always».

Step-by-step: how to tie the Xiaomi bracelet to the phone

The synchronization process takes no more than 5-10 minutes, if you follow a clear algorithm, and we'll break down a generic circuit that's suitable for most bracelet models.

• 📱 Smartphone with Mi Fitness (formerly Mi Fit)
• 🔋 Bracelet with a battery charge of at least 20%
• 📶 Stable Internet connection (to download firmware)

Step 1: Installation of the application

Download the official Mi Fitness app from Google Play or the App Store, avoid third-party sources, which can lead to viruses or broken versions.

1. Open the app and register (you can use Google, Apple ID or phone number).
2. Select a region – this will affect the available features (e.g, NFC-payment).
3. Accept the terms of use and allow access to notifications, geolocation and contacts (on request).

Step 2: Adding a device

Click on the icon «+» or "Add device" in the upper right corner. In the list, select your bracelet model. If you don't have one, update the app or check compatibility (see section above).

Step 3: Synchronize over Bluetooth

Activate Bluetooth on your phone and wait for the app to find the bracelet. On the screen of the gadget, a request for confirmation of communication will appear - tap the sensor (on the Mi Band). 3–6) Press the button (on the Smart Band) 7/8). If the bracelet is not displayed:

• 🔄 Reboot both devices.
• 📴 Make sure the bracelet is not connected to another phone (reset it via Settings). → Reset).
• 🔌 Check if the gadget is discharged (plug it into charging for 10 minutes).

Step 4: Set up a profile

Once you've successfully connected, the app will ask you to enter your personal data, gender, age, weight, and step target, which will affect the accuracy of calorie counts and activity recommendations, and you can also immediately configure:

• 🔔 Call and Message Notifications (select the apps you want to see alerts from).
• 🌙 Automatic sleep tracking.
• 🏃‍♂️ Activity goals (steps, distance, training time).

Step 5: Update the firmware

Once attached, the app may suggest updating the bracelet firmware. Don't ignore this notification, new versions fix bugs and add features. The process takes 2-5 minutes, but only:

• 📶 Do not interrupt the connection to the Internet.
• 🔋 Make sure the bracelet charge is above 30%.
• 📱 Do not close the Mi Fitness app during the update.

💡

If after updating the firmware bracelet stopped responding to touch, reset through the application (Device Profile) → This will return the factory settings without losing activity data (they are stored in the cloud).

Configure notifications and additional functions

Basic synchronization is just the beginning, and for Xiaomi to be really useful, you need to set up notifications, alarm clocks, and integration with other services.

1. Notifications of calls and messages

By default, the bracelet vibrates when an incoming call or SMS, But you can add notifications from messengers (WhatsApp, Telegram), mail and social networks:

1. Open the Mi Fitness section “Application Notifications”.
2. Select the desired applications from the list.
3. Set up the alert style: only vibration, text on the screen or an app icon.

2. Health monitoring

Modern Xiaomi bracelets can track:

• 🩺 Heart rate (24/7 or on schedule).
• 😴 Quality of sleep (deep, light, REM-phase).
• 🌡️ Blood oxygen levels (SpO₂) — Smart Band 7 Pro and newer.
• 😓 Stress level (based on heart rate variability).

For the record:

• Wear a bracelet 2-3 fingers above your wrist.
• Avoid too tight or loose landing.
• Update your firmware – the analysis algorithms are regularly improving.

3. Music and camera control

On the wristband with touch screen (Smart Band) 7/8) Gestures are available to control the player (pause, next track) and remote shutter shutter of the phone's camera:

1. In Mi Fitness, go to “Laboratory” or “Additional Features”.
2. Enable "Music Control" and "Camera Control."
3. Some models will require you to pre-open the Camera app on your phone.

Solving typical problems when strapping a bracelet

Even with a clear follow-up, users are likely to experience errors, and we've collected some of the most common problems and ways to fix them:

1 The bracelet is not via Bluetooth.

⚠️ Warning: If your phone previously connected to another Xiaomi bracelet, clear the Bluetooth cache in your smartphone settings (Settings) → Annexes → Bluetooth → Warehouse → Clear the cache).

Other causes and solutions:

• 🔋 Bracelet battery: Connect to charging for 15-20 minutes, even if the indicator is not lit.
• 📱 Mi Fitness: Update the app or reinstall it.
• 🚫 Conflict with other gadgets: Disable other wearable devices (earphones, watches) while setting up.
• 🌐 Regional restrictions: If the bracelet is purchased in China, try changing the region in Mi Fitness to Mainland China».

2. the application gives an error "Can not connect"

This error is often related to Xiaomi servers or phone settings.

• 📶 Internet connection: Turn it off VPN Or switch from mobile to Wi-Fi.
• ⏳ Time and Date: Automatic settings must be set on the phone (Settings) → System system → Date and time).
• 🔒 Permissions: In Mi Fitness settings, enable all requested permissions (geolocation, notifications, contacts).

3. The bracelet is connected, but does not sync the data

If steps, pulse or sleep are not displayed in the app:

• 🔄 Reset the bracelet (press and hold the touch button for 10 seconds).
• 📲 In Mi Fitness, perform Forced Synchronization (Device Profile) → Synchronize).
• 🗑️ Clear the app cache (phone settings) → Annexes → Mi Fitness → Warehouse → Clear the cache).

4. NFC not working after binding

Contactless payment is only available on supported models NFC (Mi Band 5 NFC, Smart Band 7 Pro NFC If payments are not customized:

• 💳 Make sure your bank supports Mi Pay (the list of partners is available on the Xiaomi website).
• 📍 Check the region in Mi Fitness – Mi Pay requires a choice of country where the service officially operates (for example, Russia, Ukraine, EU countries).
• 🔄 Update the bracelet firmware to the latest version.

💡

If none of these methods worked, try tying the bracelet to another phone (such as friends or relatives). If the problem persists, it is a defect in the device, contact the service center.

How to untie Xiaomi bracelet from your phone

If you sell the bracelet, transfer it to another person, or just want to reset, you need to properly untie the device from your account, which will prevent the previous owner from accessing your health and activity data.

Method 1: Through the Mi Fitness app

1. Open Mi Fitness and go to your bracelet profile.
2. Press three points («⋮») in the upper right corner and select "Delete device».
3. Confirm the action. The bracelet will be deactivated from the account, but the data will be stored in the cloud.

Method 2: Resetting through the bracelet

If you do not have access to the phone (for example, the bracelet is purchased by a used one), perform a hardware reset:

• For Mi Band 3-6: Press and hold the touch button for 15-20 seconds until vibrations appear.
• For the Smart Band 7/8: Go to Settings. → System system → Reset on the bracelet screen.

Method 3: Using the web version of Mi Account

If the bracelet is lost or physically unavailable:

1. Go to account.xiaomi.com and log in.
2. In the Devices section, find your bracelet and remove it.

⚠️ Note: Once unplugged, the Xiaomi bracelet automatically erases all local data (steps, sleep, training in the last 7 days.

Alternative applications for bracelet binding

The official Mi Fitness app doesn't always suit users: some people don't have the features, some people don't have the functionality, some people don't have the stability, and you can use third-party software in those cases. Here are proven alternatives:

Advantages of third-party applications:

• 🎨 More dial options (including animated ones).
• 🔔 Flexible notification setting (keyword filtering).
• 📊 Export data to Google Fit, Apple Health or Strava.

Risks of using unofficial software:

• 🚨 Possible synchronization errors or data loss.
• 🔋 Increased battery consumption of the bracelet.
• 🛡️ Lack of official support (e.g., will not work) NFC-payment).

If you decide to try an alternative app, untie the bracelet from Mi Fitness first to avoid conflict, and we recommend backing up your health data in the cloud.

FAQ: Frequent questions about Xiaomi bracelet binding